Alexander Efremov
Frontend Developer at AgileEngine
Ukraine
Summary
👤
Senior🎓
Top SchoolAlexander Efremov is a frontend developer with 11 years’ experience building user-facing systems and admin portals, primarily using Vue.js, Vuex, React and Redux. Based in Ukraine, he has contributed to complex international projects like Asoko Insight and security-focused Hushmesh, rewriting legacy Angular 1 codebases to modern Vue architectures and integrating headless CMS and backend Node/Hapi pieces. He’s also built VPN frontends, browser extensions and router UIs for OVPN, demonstrating an ability to span frontend, extension and light backend work. Earlier entrepreneurial experience founding an affiliate gaming site honed his product, SEO and growth instincts—skills he applies when improving code quality and documentation for external users. Known for pragmatic, hands-on development, he combines deep frontend craft with a habit of shipping entire features end-to-end.
11 years of coding experience
10 years of employment as a software developer
Full Stack Web Development Certification, Computer Software Ingineering, Full Stack Web Development Certification, Computer Software Ingineering at Free Code CampMaster’s Degree, Automated engineering processes control, Master’s Degree, Automated engineering processes control at Donbas State Mechanical Engineering Academy
Russian, Ukrainian, English
Stackoverflow
6,834reputation
308kreached
4answers
5questions
javascript
top-1%
unit-testing
top-1%
jestjs
top-1%
Github Skills (50)
unit-testing10
javascript10
css10
css-grid10
purecss10
tooltip10
flexbox10
jestjs10
photoshop10
tooltips10
debugging9
devtools9
sketch9
vue8
browser8
Programming languages (5)
Github contributions (5)
fremdev/colorgeek
Dec 2016 - Jan 2017
Contributions:56 commits, 38 pushes, 1 branch in 1 month
khansubhan95/Wikipedia-Viewer
Mar 2017 - Mar 2025
Search for articles on Wikipedia
Contributions:2 PRs in 8 years 1 month
wikipedia
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